240 Barnstable Rd UNIT 21, South Portland, ME is a condo home that contains 864 sq ft and was built in 2003. It contains 2 bedrooms and 1 bathroom. This home last sold for $158,000 in November 2016. The Zestimate for this house is $171,259, which has increased by $53 in the last 30 days. The Rent Zestimate for this home is $1,400/mo, which has decreased by $96/mo in the last 30 days. The property tax in 2017 was $2,259. The tax assessment in 2017 was $125,500, an increase of 1.3% over the previous year.